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redo unsafe optimization

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This commit is contained in:
Ken Cooke 2017-03-04 16:02:39 -08:00
parent 44c1f8500d
commit a5571bd49d
1 changed files with 1 additions and 7 deletions

8
libraries/render-utils/src/Model.cpp
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@ -1178,13 +1178,7 @@ void Model::updateClusterMatrices() {
for (int j = 0; j < mesh.clusters.size(); j++) {
const FBXCluster& cluster = mesh.clusters.at(j);
auto jointMatrix = _rig->getJointTransform(cluster.jointIndex);
#if (GLM_ARCH & GLM_ARCH_SSE2) && !(defined Q_OS_MAC)
glm::mat4 out, inverseBindMatrix = cluster.inverseBindMatrix;
glm_mat4_mul((glm_vec4*)&jointMatrix, (glm_vec4*)&inverseBindMatrix, (glm_vec4*)&out);
state.clusterMatrices[j] = out;
#else
state.clusterMatrices[j] = jointMatrix * cluster.inverseBindMatrix;
#endif
glm_mat4u_mul(jointMatrix, cluster.inverseBindMatrix, state.clusterMatrices[j]);
}
// Once computed the cluster matrices, update the buffer(s)